Product by Siemens

Simatic S7-300 CPU 314c-2 Pn/dp

11 known vulnerabilities in Simatic S7-300 CPU 314c-2 Pn/dp (Siemens), 0 of them actively exploited (CISA KEV).

Vulnerabilities

Actively exploited (KEV)

Used by ransomware

Critical

Vulnerabilities

Actively exploited vulnerabilities (CISA KEV) first, then by priority. Click a column header to re-sort the table.

Vulnerabilities in Simatic S7-300 CPU 314c-2 Pn/dp (Siemens)

High	CVE-2019-10936	Siemens Development/Evaluation Kits for PROFINET IO: Uncontrolled Resource Consumption also in 142 other products	7.5	10.10.2019
High	CVE-2019-19300	Siemens Development/Evaluation Kits for PROFINET IO: Uncontrolled Resource Consumption also in 70 other products	7.5	14.04.2020
High	CVE-2019-10923	Siemens Development/Evaluation Kits for PROFINET IO: Uncontrolled Resource Consumption also in 113 other products	7.5	10.10.2019
High	CVE-2019-6568	Siemens SIMATIC CP 1604: Out-of-bounds Read also in 88 other products	7.5	17.04.2019
High	CVE-2019-13940	Siemens SIMATIC ET 200pro IM154-8 PN/DP CPU: Uncontrolled Resource Consumption also in 31 other products	5.3	11.02.2020
High	CVE-2025-40820	Siemens SIDOOR ATD430W: Improper Verification of Source of a Communication Channel also in 125 other products	7.5	09.12.2025
High	CVE-2025-40833	Siemens IE/PB LINK HA: NULL Pointer Dereference also in 216 other products	7.5	12.05.2026
Medium	CVE-2024-23814	Siemens SIDOOR ATD430W: Uncontrolled Resource Consumption also in 118 other products	5.3	11.02.2025
High	CVE-2022-25622	Siemens SIMATIC CFU DIQ: Uncontrolled Resource Consumption also in 72 other products	5.3	12.04.2022
Medium	CVE-2018-4843	Siemens SIMATIC S7-400 CPU 414-3 PN/DP V7: Improper Input Validation also in 50 other products	6.5	20.03.2018
Medium	CVE-2022-30694	Siemens SIMATIC Drive Controller CPU 1504D TF: Cross-Site Request Forgery (CSRF) also in 188 other products	6.5	08.11.2022